Some examples of factor groupoids
Abstract
We examine two classes of examples of Hausdorff \'etale factor groupoids; one comes from taking a quotient space of the unit space of an AF-groupoid, and the other comes from certain nonhomogeneous extensions of Cantor minimal systems considered by Robin Deeley, Ian Putnam, and Karen Strung. The reduced C*-algebras of the factor groupoids are classifiable in the Elliott scheme, and we describe their K-theory and traces.
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